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Zen C91 MZ B

Zen C91 MZ B
alaScore 79

81 reviews

May, 2015

alaTest has collected and analyzed 81 reviews of Zen C91 MZ B. The average rating for this product is 4.0/5, compared to an average rating of 4.0/5 for other Vacuums for all reviews. People really like the design. The price is also appreciated, but there are some critical reviews about the reliability. There are some mixed comments about the size.

usability, price, design


We analyzed user and expert ratings, product age and more factors. Compared to other Vacuums the Zen C91 MZ B is awarded an overall alaScore™ of 79/100 = Good quality.

Review analysis

(Based on 81 reviews)

User Reviews  

Showing 57 review(s)

Expert Reviews User Reviews
Showing 1 - 57 of 57 Show Reviews: in English

Consumer review by: ( review summary for Zen C91 MZ B


alaTest has collected and analyzed 55 user reviews of Zen C91 MZ B from The average user rating for this product is 4.2/5, compared to an average user rating of 4.2/5 for other Vacuums on People really like the design. The price also gets good comments, whereas views are divided on the size. There are some negative opinions about the reliability.

usability, price, design


87% of the reviews on give this product a positive rating.

This summary is based on the product: Vax C91-MZ-B Mach Zen Multicyclonic Bagless Cylinder Vacuum

May, 2015

Consumer review by: ganno (

Don't waste your money


It has two plus points but they are massively outweighed by the negatives. It is quiet and has good suction but this cleaner is heavy, cumbersome, awkward to move around and difficult to use.

Mar, 2012

Consumer review by: Phil (

Vax Mach Zen C91-MZ-B


the suction is very good , the motor is really very quiet, the head is very manouvrable, this takes a little getting used to as it seems a bit floppy at first. the unit is quite light and manageable, the retractable lead is ok and quite useful. the...

the design of the whole unit is good but the hose attaching to the unit at the back making the whole unit + hose extremely difficult to store as it takes up a lot of room ; the design would have been better if the unit could stand on its end and the...

Dec, 2010